National Geographic Canada HDTV (NGCHD)

The team is in the Azores to tag a deep-sea giant — the sixgill shark. (Repeat).

Experts study a forgotten valley containing a cache of royal mummies. (Repeat).

Archaeologists investigate the tactics of Egypt's Warrior Pharaoh, Ramses II. (Repeat).

Archaeologists uncover the secrets of Tutankhamun's religious reforms. (Repeat).

Archeologists uncover new evidence about Ramses the Great. (Repeat).

(Repeat).

At JFK, officers aren't counting on a couple's fluctuating currency declaration. A wandering traveler's pot pipe is discovered in Blaine. CBP officers question a Mexican national with odd travel plans. In Port Huron, a traveler's past may come back to haunt him. A father and his kids are thirsty for some American pop culture. It's the second time in secondary for two Florida-bound Canadians. (Repe

An officer suspects a U.S. resident returning from the Caribbean may be hiding something. Two construction workers were out to lunch when they wound up at the border by mistake. A Canadian has to deliver the truth before visiting his pregnant wife and child in the States. A bounty of bogus bills is discovered at Detroit Metro Airport. Two sassy seniors have Georgia on their minds. At the JFK Mail

At Detroit Metro Airport, a pregnant Chinese national has CBP asking questions. An airline security breach on the tarmac leads officers to a jet bound for Haiti. After splitting with her American husband, a Ukrainian traveler may have to split with her green card. A package containing suspected narcotics is sent to the lab for testing. In Port Huron, a traveler's criminal past could cause problems

The fundamental creation of the wheel helps shape the human experience, but if the wheel suddenly stopped working and society lost the greatest, game-changing accomplishments made using wheel technology, the world would be different. (Repeat).

The miners look back at some highs and lows they experienced. (Repeat).

The National Maritime Museum in London is explored. (Repeat).

(Repeat).

At JFK, officers aren't counting on a couple's fluctuating currency declaration. A wandering traveler's pot pipe is discovered in Blaine. CBP officers question a Mexican national with odd travel plans. In Port Huron, a traveler's past may come back to haunt him. A father and his kids are thirsty for some American pop culture. It's the second time in secondary for two Florida-bound Canadians. (Repe

An officer suspects a U.S. resident returning from the Caribbean may be hiding something. Two construction workers were out to lunch when they wound up at the border by mistake. A Canadian has to deliver the truth before visiting his pregnant wife and child in the States. A bounty of bogus bills is discovered at Detroit Metro Airport. Two sassy seniors have Georgia on their minds. At the JFK Mail

At Detroit Metro Airport, a pregnant Chinese national has CBP asking questions. An airline security breach on the tarmac leads officers to a jet bound for Haiti. After splitting with her American husband, a Ukrainian traveler may have to split with her green card. A package containing suspected narcotics is sent to the lab for testing. In Port Huron, a traveler's criminal past could cause problems

PVS helps a laboring Lab, a wounded big pig, and a kitten needing a home. (Repeat).

Santa takes a leap and Doc goes flying. (Repeat).

The vets swing into action mending paws, jaws, and a down-on-his-luck duck. (Repeat).

Dr. Nicole tends to her beloved old beagle. (Repeat).

Clinic house cat, Tater, falls ill and the team bands together to save him. (Repeat).

An ice storm shuts down the clinic and newborn labs are melting hearts. When treacherous weather leaves injured animals in its wake, Dr. Pol and his team slide in to fix busted hips and toe tips. Dr. Lisa handles a demanding delivery while Dr. Brenda impresses by corralling cattle and wrangling racehorses. (Repeat).

It's a feline frenzy as Dr. Pol tackles a multitude of cat-titudes. (Repeat).

(New).

(New).

Cesar rehabilitates a sound-sensitive sheepdog and a perplexed golden retriever. (New).

(Repeat).

(Repeat).

Cesar rehabilitates a sound-sensitive sheepdog and a perplexed golden retriever. (Repeat).

PVS helps a laboring Lab, a wounded big pig, and a kitten needing a home. (Repeat).

Santa takes a leap and Doc goes flying. (Repeat).

The vets swing into action mending paws, jaws, and a down-on-his-luck duck. (Repeat).

Dr. Nicole tends to her beloved old beagle. (Repeat).

In Blaine, a Canadian is interviewed under oath after CBP discover pictures of pot plants on his phone. Without the proper paperwork, it could be curtains for a Venezuelan conductor. In Buffalo, CBP officers inspect a big rig for hidden contraband. At the mail facility in Chicago, officers collect copious amounts of counterfeit goods. A canine team detect the scent of marijuana. An officer questio

CBP questions a Canadian attempting to enter the U.S. with three of his American family members. An officer has no time for a Swiss traveler's watch declaration. In Port Huron, officers discover baggies of suspected narcotics in a rented vehicle. At Detroit Metro Airport, agricultural specialists sift through plants for invasive species. An American mechanic gets stalled returning home with two en

A Nicaraguan traveler wants to visit his American girlfriend, but CBP is concerned he may not leave. In Blaine, a traveler's plan to start an e-vape venture may go up in smoke. A couple returning from a Canadian casino could go bust. At the mail facility in Chicago, something's cooking with packets of powdered pork seasoning. Officers drill into a locked box discovered in a traveler's vehicle. In

At Detroit Metro Airport, a Japanese traveler must make a difficult decision. An officer discovers something seedy at the mail facility in Chicago. A Canadian bus passenger is busted with bud in her bag. In Buffalo, a detector dog takes out the trash. CBP question a traveler about his homemade accessory. (Repeat).

Featuring salt, an extraordinary substance, so much more than a flavorful garnish. (Repeat).

In the Season 4 premiere, Big Al returns to gold-mining; Bernie and his son Jarret are at odds; Karl strikes gold; and Chris reunites with Nika and their three kids. (Repeat).

Exploring the Palace of Versailles in France. (Repeat).

In Blaine, a Canadian is interviewed under oath after CBP discover pictures of pot plants on his phone. Without the proper paperwork, it could be curtains for a Venezuelan conductor. In Buffalo, CBP officers inspect a big rig for hidden contraband. At the mail facility in Chicago, officers collect copious amounts of counterfeit goods. A canine team detect the scent of marijuana. An officer questio

CBP questions a Canadian attempting to enter the U.S. with three of his American family members. An officer has no time for a Swiss traveler's watch declaration. In Port Huron, officers discover baggies of suspected narcotics in a rented vehicle. At Detroit Metro Airport, agricultural specialists sift through plants for invasive species. An American mechanic gets stalled returning home with two en

A Nicaraguan traveler wants to visit his American girlfriend, but CBP is concerned he may not leave. In Blaine, a traveler's plan to start an e-vape venture may go up in smoke. A couple returning from a Canadian casino could go bust. At the mail facility in Chicago, something's cooking with packets of powdered pork seasoning. Officers drill into a locked box discovered in a traveler's vehicle. In

At Detroit Metro Airport, a Japanese traveler must make a difficult decision. An officer discovers something seedy at the mail facility in Chicago. A Canadian bus passenger is busted with bud in her bag. In Buffalo, a detector dog takes out the trash. CBP question a traveler about his homemade accessory. (Repeat).

Gordon explores the rugged, beautiful country of Wales, from the mountains of Snowdonia, to the storm-crashed cliffs of the west coast. On this epic journey, Gordon flies through the countryside suspended from a helicopter, fishes from a teacup-sized boat, discovers local cheese aged in a mine and harvests seaweed directly from the ocean before facing off against former employee Matt Waldron in a

Gordon Ramsay sends his daughter Tilly and three of her friends on a mission to unlock the secrets of Costa Rican cuisine. The intrepid teens brave snakes and bullet ants while foraging in the jungle, head out into stormy seas for fresh seafood, and discover the secrets of sacred chocolate with the indigenous BriBri people. At the end of the week, Tilly takes all that she's learned and squares off

Gordon appreciates local inventiveness as he fishes and forages in Cuba. (Repeat).

Gordon fights it out in Petra to impress Jordan's royal family. (Repeat).

Gordon explores the culinary ocean of the Florida Keys. (Repeat).

Gordon dives, hunts, forages and forges on Hawai'i's Big Island. (Repeat).

Gordon delves into Galicia's ageless - and perilous - culinary traditions. (Repeat).